consulate in benghazi. it proves what so many have said: we do not know and we cannot control who has power in libya and what they do with the power. >>shepard: thank you very much. >> the managing director of the washington institute, michael singh who is a former senior director of the national security council. good to see you. what do you make of this word that this particular fellow could have been behind this particular attack on 9/11, 11 years later? >>guest: well, it sounds like the details are still very hazy. it points to a couple of problems. this is obviously not the first time we have her reports of recidivism by former detainees in guantanamo bay or other places. it suggests big problems in libya. yes, we have a relatively pro american government there. that government does not have a great deal of control. there are a lot of terrorist militias running around with different agendas than the government and could be antigovernment. it sounds like maybe this wasn't the work just one group or one